Image Image

2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Get help fixing your Isuzu from other club members
Post Reply
isuzuSpecialities
Posts: 3
Joined: Mon May 27, 2024 1:58 am

2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Post by isuzuSpecialities »

Gasoline 2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification development

After cracking the Isuzu I-Tec ECU for all 1987 and up gasoline engines I have started to develop performance packages.

The 2.6L 4-cylinder engine has a output of 200HP. A gain of 80HP without forced induction. This is achieved by my custom ECU tuning, modified MAF, fuel injectors, bigger valves plus ported and polished intake/exhaust system.

The 3.2L SOHC & 3.5L V6 engines ECU can also be reprogrammed. This new software adds 28HP to the 3.2L V6 with nothing more than 6 Porsche fuel injectors. In the near future the main package will be available. 250HP is the goal. This is achieved by my custom ECM tuning, my custom made camshafts & my custom made 6 trumpet style throttle bodies. Optional supercharger or turbo charger maybe available for this engine providing 300-Ish HP.

The 3.5L V6 is still under development and is furthest behind. The performance package for this is a 450HP twin turbo V6. This is achieved by tuning on stock ECM & my own custom cams shafts, intake, exhaust, fuel system & larger valves.
Currently have a mockup engine for fabrication of the required parts.
GGuzman
Posts: 1
Joined: Sun Jun 16, 2024 6:57 pm

Re: 2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Post by GGuzman »

Anything available for the 3.2 DOHC?


Cheers
Gus
isuzuSpecialities
Posts: 3
Joined: Mon May 27, 2024 1:58 am

Re: 2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Post by isuzuSpecialities »

Yes,
The cams are the same as the 3.5L DOHC.
v6rodeo
Posts: 1
Joined: Thu Dec 19, 2024 10:34 am

Re: 2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Post by v6rodeo »

what turbo kit is it for the 3.5
isuzuSpecialities
Posts: 3
Joined: Mon May 27, 2024 1:58 am

Re: 2.6L 4-cyl, 3.2L V6 & 3.5L V6 performance modification

Post by isuzuSpecialities »

There are no kits available.

I may produce what I have developed into a full package in the future
Post Reply